Surprise! Benjamin McKenzie & Morena Baccarin Expecting First Child

"Gotham" co-stars Benjamin McKenzie and Morena Baccarin are having a baby together, according to TMZ.

Rumors are swirling that Baccarin is at the end of her first trimester.

Ben and Morena only went public with their relationship over the weekend at the FOX party after the 2015 Emmys.

[Credit: Gabriel Olsen/FilmMagic]

Earlier this year, McKenzie opened up about relationships in an interview with Elle. "I've never had a problem being monogamous in a serious relationship. I've also never had a problem dating as I see fit when I'm not in a relationship. The guilt of not being monogamous would be massive. I don't think that I could deal with that. Maybe that's why I'm not in a relationship."

This would be the first child for Ben and second for Morena, who is also a mom to Julius, 1, with ex-husband Austin Chick.